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CFO of OpenAI: I believe Musk will put national interests first, and IPO is a milestone in the development of startups.AI can solve partial differential equations thousands of times faster than before, and partial differential equations play an important role in engineering and science. In a recent study, scientists from Johns Hopkins University in the United States have developed a new artificial intelligence (AI) model called "Differential Mapping Operator Learning" (DIMON), which can solve complex partial differential equations on personal computers, thousands of times faster than before, and is expected to "show its talents" in the fields of aerospace, automobiles and medicine. Related papers were published in the journal Nature Computational Science published on the 9th. (Science and Technology Daily)Industry Report: API crude oil inventories in the United States increased by about 500,000 barrels last week. According to american petroleum institute (API) data, API crude oil inventories in the United States increased by+499,000 barrels in the week of December 6, compared with+1.232 million barrels in the previous week. Last week, API Cushing crude oil inventory was-1.517 million barrels, with the previous value of+112,000 barrels. Last week, the inventory of API refined oil gasoline was+2.852 million barrels (previous value+4.623 million barrels) and the inventory of distillate oil was-185,000 barrels (previous value+1.014 million barrels).

According to the Korean Chosun Ilbo, a pro-Yin Xiyue official said that the president has made up his mind to face the constitutional hearing with impeachment, instead of resigning early.An attack on a minibus in Haiti caused 8 deaths and 10 injuries. On December 10, local time, Haitian police released a report saying that a minibus was attacked by gangs in Deluge, Artibonite province on the 9 th, causing 8 deaths and 10 injuries, including 8 serious injuries. (CCTV)Trump said that he chose Andrew Feargus, Commissioner of the US Federal Trade Commission (FTC), as the FTC chairman.

The Iraqi Prime Minister met with the commander of the US Central Command to discuss the situation in Syria and other issues. The Iraqi Prime Minister and Commander-in-Chief of the Armed Forces Sudani met with the commander of the US Central Command, michael curry Al-Ra, in Baghdad on December 10th. During the talks, the two sides discussed the cooperation and coordination between Iraq and the League of Nations in the fight against terrorism and extremism. Sudani emphasized that Iraq is an important member of the "League of Nations" and is committed to cooperating with the League to jointly crack down on and track down terrorist organizations in order to safeguard regional security and stability. Curilla emphasized that the League of Nations promised to support Iraq in safeguarding its security and sovereignty and resisting any terrorist threat. The two sides also discussed the latest progress of the situation in Syria and its lasting impact on the region. Sudani said that the Syrian people's free choice should be respected, and Iraq is willing to help the Syrian people in the current transitional stage. (CCTV)The quarterly rate of manufacturing activity in New Zealand in the third quarter was -1.2%, and the previous value was 0.60%.Standard & Poor's: Downgrading Intel's rating to BBB, the outlook is stable. The recovery of the company's business activities is slow.